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H-ISAC UPDATE: Potential Cascading Cybersecurity Impacts of Israeli Strikes on Strategic Iranian Military Targets
H-ISAC TLP White Threat Bulletin: Multiple hacktivist groups are gearing up to launch attacks against Israel in response to the onset of the Israel-Iran war.
H-ISAC TLP White Hacking Healthcare - Weekly Blog - June 19, 2025
Hacking Healthcare Weekly Blog released June 19, 2025.
H-ISAC TLP White: Hacking Healthcare - Weekly Blog - June 6, 2025
This edition of Hacking Healthcare will recap some of the significant developments from the beginning of Trump’s term to Thursday’s confirmation hearings, and then will assess what we might expect to see happen next.
H-ISAC TLP White: The Brazilian Critical Infrastructure Threat Landscape
The topic covered in this report is: The Brazilian Critical Infrastructure Threat Landscape and Implications for Healthcare Organizations
The Brazilian Critical Infrastructure Threat Landscape and Implications for Healthcare Organizations
Numerous threat actors pose a range of risks for critical infrastructure entities in Brazil, including sophisticated cyberespionage groups.
H-ISAC TLP Green Ransomware Data Leak Sites Report - May 7, 2025
A daily ransomware tracker at TLP:GREEN for the purpose of increasing ransomware threat awareness.
H-ISAC TLP White Threat Bulletin Ivanti Connect Secure Vulnerability Actively Exploited By China-Nexus Group
On April 3, 2025, Ivanti released a security advisory regarding the active exploitation of a critical security flaw affecting vulnerable Ivanti Connect Secure, Pulse Connect Secure, Policy Secure, and ZTA gateway product.
H-ISAC TLP White Critical CrushFTP Flaw Actively Exploited, PoC Exploit Code Available
A critical vulnerability, tracked as CVE-2025-2825, affecting CrushFTP is actively being exploited following the release of proof-of-concept exploit code.
H-ISAC TLP White Threat Bulletin: Critical Authorization Bypass Vulnerability Announced For Next.js Middleware (CVE-2025-29927)
On March 23, 2025, a critical vulnerability in Next.js middleware was disclosed and tracked as CVE-2025-29927.
H-ISAC TLP White Threat Bulletin Palo Alto PAN-OS Firewall Flaw CVE-2025-0111 Used in Exploit Chaining Attacks
Palo Alto recently disclosed that PAN-OS firewalls vulnerable to CVE-2025-0111 are being used in exploit chain attacks.